| 1:18.40 | 2:41.25 | (1:22.85) | |
| 4:03.82 | (1:22.57) | 5:26.30 | (1:22.48) |
| 6:48.76 | (1:22.46) | 8:10.77 | (1:22.01) |
| 9:32.85 | (1:22.08) | 10:54.19 | (1:21.34) |
| 12:15.25 | (1:21.06) | 13:36.58 | (1:21.33) |
| 14:57.42 | (1:20.84) | 16:18.64 | (1:21.22) |
| 17:39.42 | (1:20.78) | 19:00.59 | (1:21.17) |
| 20:19.96 | (1:19.37) |